| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.40 | 12.538% | $133.245 | $133.25 | $133.25 | $133.20 |
| Purchase #2 | $106.77 | 13.187% | $120.8498 | $120.85 | $120.85 | $120.80 |
| Purchase #3 | $161.92 | 3.443% | $167.4949 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $202.62 | 6.757% | $216.311 | $216.31 | $216.30 | $216.30 |
| Purchase #5 | $7.87 | 10.532% | $8.6989 | $8.70 | $8.70 | $8.70 |
| Purchase #6 | $161.89 | 5.399% | $170.6304 | $170.63 | $170.65 | $170.60 |
| Purchase #7 | $85.67 | 8.188% | $92.6847 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $845.14 | $909.9147 | $909.91 | $909.95 | $909.80 | |